85420080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4091}}^1$

素因数の和:4139

約数の個数: 120

約数和(自身を含む): 296833680

約数和(自身を除く): 211413600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4091, 4176, 5220, 6960, 8182, 10440, 12273, 16364, 20455, 20880, 24546, 32728, 36819, 40910, 49092, 61365, 65456, 73638, 81820, 98184, 118639, 122730, 147276, 163640, 184095, 196368, 237278, 245460, 294552, 327280, 355917, 368190, 474556, 490920, 589104, 593195, 711834, 736380, 949112, 981840, 1067751, 1186390, 1423668, 1472760, 1779585, 1898224, 2135502, 2372780, 2847336, 2945520, 3559170, 4271004, 4745560, 5338755, 5694672, 7118340, 8542008, 9491120, 10677510, 14236680, 17084016, 21355020, 28473360, 42710040, 85420080]

約数ペア:

[(1, 85420080), (2, 42710040), (3, 28473360), (4, 21355020), (5, 17084016), (6, 14236680), (8, 10677510), (9, 9491120), (10, 8542008), (12, 7118340), (15, 5694672), (16, 5338755), (18, 4745560), (20, 4271004), (24, 3559170), (29, 2945520), (30, 2847336), (36, 2372780), (40, 2135502), (45, 1898224), (48, 1779585), (58, 1472760), (60, 1423668), (72, 1186390), (80, 1067751), (87, 981840), (90, 949112), (116, 736380), (120, 711834), (144, 593195), (145, 589104), (174, 490920), (180, 474556), (232, 368190), (240, 355917), (261, 327280), (290, 294552), (348, 245460), (360, 237278), (435, 196368), (464, 184095), (522, 163640), (580, 147276), (696, 122730), (720, 118639), (870, 98184), (1044, 81820), (1160, 73638), (1305, 65456), (1392, 61365), (1740, 49092), (2088, 40910), (2320, 36819), (2610, 32728), (3480, 24546), (4091, 20880), (4176, 20455), (5220, 16364), (6960, 12273), (8182, 10440)]